5
Parameters
Values
Power consumption, W 25 25 70
Protection degree IP30
Operating
temperature, °C
from – 25 to + 40
Weight, kg 1 1,25 2
Min. service life, years 10
Table 2 - Technical data of VA-99М 400, VА-99М 630, VА-99М 800
Parameters
Values
Rated operating voltage Ue, V
АС
400 V
АС
690 V
АС
400 V
АС
690 V
АС
400 V
АС
690 V
Ultimate short-circuit breaking
capacity Icu, kА
42 15 50 15 50 35
Service short-circuit breaking
capacity Ics, kA
31,5 8 35 8 30 15
Rated currents In, А 250, 315, 400 400, 500, 630 630, 800
Min. mechanical endurance, O-C
cycles
4000 4000 4000
Min. electrical endurance, O-C cycles 2000
Rated peak short-circuit current, kА 2,1хIcu 2,2хIcu
Rated insulation voltage Ui, V 800
Utilization category according
to IEC 60947-2:2016
А
Table 1 continued
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